package Collection;

import java.util.ArrayList;
import java.util.Collection;

public class Test {
    public static void main(String[] args) {
        Collection<String> c=new ArrayList<>();
        c.add("a");
        c.add("b");
        c.add("c");
        for(String str:c){
            System.out.println(str);
        }
    }
}
